JsModule {
    bom_token: missing (optional),
    interpreter_token: missing (optional),
    directives: JsDirectiveList [],
    items: JsModuleItemList [
        JsVariableStatement {
            declaration: JsVariableDeclaration {
                await_token: missing (optional),
                kind: CONST_KW@0..6 "const" [] [Whitespace(" ")],
                declarators: JsVariableDeclaratorList [
                    JsVariableDeclarator {
                        id: JsObjectBindingPattern {
                            l_curly_token: L_CURLY@6..8 "{" [] [Whitespace(" ")],
                            properties: JsObjectBindingPatternPropertyList [
                                JsObjectBindingPatternShorthandProperty {
                                    identifier: JsIdentifierBinding {
                                        name_token: IDENT@8..13 "value" [] [],
                                    },
                                    init: missing (optional),
                                },
                                COMMA@13..15 "," [] [Whitespace(" ")],
                                JsObjectBindingPatternShorthandProperty {
                                    identifier: JsIdentifierBinding {
                                        name_token: IDENT@15..17 "f" [] [Whitespace(" ")],
                                    },
                                    init: JsInitializerClause {
                                        eq_token: EQ@17..19 "=" [] [Whitespace(" ")],
                                        expression: JsArrowFunctionExpression {
                                            async_token: missing (optional),
                                            type_parameters: missing (optional),
                                            parameters: JsParameters {
                                                l_paren_token: L_PAREN@19..20 "(" [] [],
                                                items: JsParameterList [
                                                    JsFormalParameter {
                                                        decorators: JsDecoratorList [],
                                                        binding: JsIdentifierBinding {
                                                            name_token: IDENT@20..25 "value" [] [],
                                                        },
                                                        question_mark_token: missing (optional),
                                                        type_annotation: missing (optional),
                                                        initializer: missing (optional),
                                                    },
                                                ],
                                                r_paren_token: R_PAREN@25..27 ")" [] [Whitespace(" ")],
                                            },
                                            return_type_annotation: missing (optional),
                                            fat_arrow_token: FAT_ARROW@27..30 "=>" [] [Whitespace(" ")],
                                            body: JsIdentifierExpression {
                                                name: JsReferenceIdentifier {
                                                    value_token: IDENT@30..36 "value" [] [Whitespace(" ")],
                                                },
                                            },
                                        },
                                    },
                                },
                            ],
                            r_curly_token: R_CURLY@36..38 "}" [] [Whitespace(" ")],
                        },
                        variable_annotation: missing (optional),
                        initializer: JsInitializerClause {
                            eq_token: EQ@38..40 "=" [] [Whitespace(" ")],
                            expression: JsIdentifierExpression {
                                name: JsReferenceIdentifier {
                                    value_token: IDENT@40..44 "item" [] [],
                                },
                            },
                        },
                    },
                ],
            },
            semicolon_token: missing (optional),
        },
    ],
    eof_token: EOF@44..45 "" [Newline("\n")] [],
}

0: JS_MODULE@0..45
  0: (empty)
  1: (empty)
  2: JS_DIRECTIVE_LIST@0..0
  3: JS_MODULE_ITEM_LIST@0..44
    0: JS_VARIABLE_STATEMENT@0..44
      0: JS_VARIABLE_DECLARATION@0..44
        0: (empty)
        1: CONST_KW@0..6 "const" [] [Whitespace(" ")]
        2: JS_VARIABLE_DECLARATOR_LIST@6..44
          0: JS_VARIABLE_DECLARATOR@6..44
            0: JS_OBJECT_BINDING_PATTERN@6..38
              0: L_CURLY@6..8 "{" [] [Whitespace(" ")]
              1: JS_OBJECT_BINDING_PATTERN_PROPERTY_LIST@8..36
                0: JS_OBJECT_BINDING_PATTERN_SHORTHAND_PROPERTY@8..13
                  0: JS_IDENTIFIER_BINDING@8..13
                    0: IDENT@8..13 "value" [] []
                  1: (empty)
                1: COMMA@13..15 "," [] [Whitespace(" ")]
                2: JS_OBJECT_BINDING_PATTERN_SHORTHAND_PROPERTY@15..36
                  0: JS_IDENTIFIER_BINDING@15..17
                    0: IDENT@15..17 "f" [] [Whitespace(" ")]
                  1: JS_INITIALIZER_CLAUSE@17..36
                    0: EQ@17..19 "=" [] [Whitespace(" ")]
                    1: JS_ARROW_FUNCTION_EXPRESSION@19..36
                      0: (empty)
                      1: (empty)
                      2: JS_PARAMETERS@19..27
                        0: L_PAREN@19..20 "(" [] []
                        1: JS_PARAMETER_LIST@20..25
                          0: JS_FORMAL_PARAMETER@20..25
                            0: JS_DECORATOR_LIST@20..20
                            1: JS_IDENTIFIER_BINDING@20..25
                              0: IDENT@20..25 "value" [] []
                            2: (empty)
                            3: (empty)
                            4: (empty)
                        2: R_PAREN@25..27 ")" [] [Whitespace(" ")]
                      3: (empty)
                      4: FAT_ARROW@27..30 "=>" [] [Whitespace(" ")]
                      5: JS_IDENTIFIER_EXPRESSION@30..36
                        0: JS_REFERENCE_IDENTIFIER@30..36
                          0: IDENT@30..36 "value" [] [Whitespace(" ")]
              2: R_CURLY@36..38 "}" [] [Whitespace(" ")]
            1: (empty)
            2: JS_INITIALIZER_CLAUSE@38..44
              0: EQ@38..40 "=" [] [Whitespace(" ")]
              1: JS_IDENTIFIER_EXPRESSION@40..44
                0: JS_REFERENCE_IDENTIFIER@40..44
                  0: IDENT@40..44 "item" [] []
      1: (empty)
  4: EOF@44..45 "" [Newline("\n")] []